On the Strength of Racks for Jack-up Units : 4th Report, Estimation of the Static Strength of the Racks, by Using Stnall Scale Specimens, for the Meshings in the Vicinity of Rack Tooth Tip and Fillet

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概要

• 論文の詳細を見る

• The subject of paper discusses the results of fracture tests for racks of 11.55 mm in module (1/7 of that of the full scale rack) and the finite element elastic stress analysis. These results lead to the conclusion that the differential in the ultimate strength between the full scale and 1/7 scale racks is small and that the ultimate strength of the racks is well expressed, for the varying initial meshing points, in terms of the shear strength of the cross-section with which the pinion tooth tip interferes. The authors also elucidate the difference in the pattern of plastic deformation and fracture of the racks resulting from the difference in the initial meshing point.

• 一般社団法人日本機械学会の論文

著者

• Shibata Toshinobu

  Department Of Mechanical Engineering Kyoto University

• Honda Hiroshi

  Chiba Laboratory Technical Research And Development Head-quarters Mitsui Engineering And Shipbuildin

• ABE Katsuyoshi

  Tamano Machinery Factory, Mitsui Shipbuilding Engineering and Company, Ltd.

• KOGA Naoyuki

  Tamano Machinery Factory, Mitsui Shipbuilding Engineering and Company, Ltd.

• Koga Naoyuki

  Tamano Machinery Factory Mitsui Shipbuilding Engineering And Company Ltd.

• Abe Katsuyoshi

  Tamano Machinery Factory Mitsui Shipbuilding Engineering And Company Ltd.

関連論文

• Measurement of Static Strain Distribution Using Piezoelectric Polymer Film : Principle and Application to a Holed Plate
• Analysis of Bias-Type Actuator Using Shape Memory Alloy Based on Its Thermomechanical Constitutive Description
• Analytical Aspects of Cumulative Superposition Procedure for Elastic Indentation Problems
• COMPARISON OF INVARIANT IMBEDDING AND LAYER-PEELING METHODS IN INVERSE PROBLEM
• On the Strength of Racks for Jack-up Units : 4th Report, Estimation of the Static Strength of the Racks, by Using Stnall Scale Specimens, for the Meshings in the Vicinity of Rack Tooth Tip and Fillet
• On the Strength of Racks for Jack-up Units : 2nd Report: Mainly on Elastic Behavior of a Full Scale Rack with a Back-Plate and Pinions during Static Loading Test
• On the Strength of Racks for Jack-up Units : 3rd Report: On Plastic Deformation and Fracture Behavior of a Full Scale Rack with a Back-Plate during Static Loading Test

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